4557540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5843}}^1$

素因数の和:5868

約数の個数: 48

約数和(自身を含む): 13745088

約数和(自身を除く): 9187548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5843, 11686, 17529, 23372, 29215, 35058, 58430, 70116, 75959, 87645, 116860, 151918, 175290, 227877, 303836, 350580, 379795, 455754, 759590, 911508, 1139385, 1519180, 2278770, 4557540]

約数ペア:

[(1, 4557540), (2, 2278770), (3, 1519180), (4, 1139385), (5, 911508), (6, 759590), (10, 455754), (12, 379795), (13, 350580), (15, 303836), (20, 227877), (26, 175290), (30, 151918), (39, 116860), (52, 87645), (60, 75959), (65, 70116), (78, 58430), (130, 35058), (156, 29215), (195, 23372), (260, 17529), (390, 11686), (780, 5843)]